Code inspection: Convert 'Nullable<T>' into 'T?'

tip

You can suppress this inspection to ignore specific issues, change its severity level to make the issues less or more noticeable, or disable it altogether.

In C#, it is not necessary to use the full Nullable<T> type name because the language allows you to write T? instead. Consequently, JetBrains Rider offers the option to replace the long type name with the shorthand.